Background: The aim of this study was to compare 2010 access to, usage of, and attitudes toward image-guided surgery (IGS) for endoscopic sinus surgery and anterior skull-base surgery to those in 2005.
Methods: A mail survey of American Rhinologic Society (ARS) members was performed in January 2010. Results were compared to results from the same survey mailed in January 2005.
Results: Significantly more respondents in 2010 had access to IGS compared to 2005 (94.6% vs 86%, p = 0.002). Compared to 2005, IGS was used in a greater percentage of cases in 2010 (p < 0.0001). More respondents in 2010 felt that IGS is indicated for primary anterior ethmoidectomy, revision anterior ethmoidectomy, primary total ethmoidectomy, Lothrop procedure, cerebrospinal fluid (CSF) leak repair, tumor surgery, orbital decompression, and optic nerve decompression (all p < 0.05). Similar to 2005, region, residency completion date, and availability of IGS in residency had no measureable effect on attitudes toward IGS. As in 2005, availability of IGS was associated with a greater feeling of its necessity in 2010.
Conclusion: IGS availability has grown significantly and nearly all ARS members now have access. Estimates of use by respondents have also increased over the last 5 years, particularly for ethmoid and advanced procedures. Revision surgery and advanced procedures continue to be chief indications for IGS use. As in 2005, the results of this survey reflect the opinion of the respondents, and do not necessarily reflect the views of the ARS or of practicing otolaryngologists in general.
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http://dx.doi.org/10.1002/alr.20107 | DOI Listing |
ACS Nano
December 2024
Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States.
Oxide superlattices reveal a rich array of emergent properties derived from the composition modulation and the resulting lattice distortion, charge transfer, and symmetry reduction that occur at the interfaces between the layers. The great majority of studies have focused on perovskite oxide superlattices, revealing, for example, the appearance of an interfacial 2D electron gas, magnetic moment, or improper ferroelectric polarization that is not present in the parent phases. Garnets possess greater structural complexity than perovskites: the cubic garnet unit cell contains 160 atoms with the cations distributed between three different coordination sites, and garnets exhibit a wide range of useful properties, including ferrimagnetism and ion transport.
View Article and Find Full Text PDFEMBO J
December 2024
CRBM, Univ. Montpellier, CNRS, Montpellier, France.
The identification of pathways that control elimination of protein inclusions is essential to understand the cellular response to proteotoxicity, particularly in the nuclear compartment, for which our knowledge is limited. We report that stress-induced nuclear inclusions related to the nucleolus are eliminated upon stress alleviation during the recovery period. This process is independent of autophagy/lysosome and CRM1-mediated nuclear export pathways, but strictly depends on the ubiquitin-activating E1 enzyme, UBA1, and on nuclear proteasomes that are recruited into the formed inclusions.
View Article and Find Full Text PDFEnviron Monit Assess
December 2024
School of Electronic Information Engineering, Beihang University, Beijing, 100191, China.
The accurate monitoring of atmospheric water vapor is important for disaster prevention and environmental management. The ground-based BeiDou Navigation Satellite System (BDS) technique for atmospheric water vapor monitoring has demonstrated high accuracy and stable performance. Considering autonomy and safety, the standalone BDS receiver will be promoted in China and its surrounding areas for meteorological applications.
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December 2024
IR Centers USA, Falls Church, VI 22043, USA.
: We aimed to compare cone beam computed tomography (CBCT) utilization and radiation exposure during prostatic artery embolization (PAE) procedures on two different angiography systems. : PAEs performed by a single interventionalist between January 2018 and October 2020 on two multivendor angiography systems (AS1 and AS2) at a single center were retrospectively evaluated. Imaging techniques included CBCT acquisition when possible, predominantly from the distal aorta in AS1 and from the bilateral internal iliac arteries in AS2 (Discovery IGS 740, GE HealthCare, Chicago, IL).
View Article and Find Full Text PDFInt J Mol Sci
November 2024
ADM Deerland Probiotics and Enzymes, 3800 Cobb International Boulevard, Kennesaw, GA 30152, USA.
Solarplast is an organic, non-GMO (genetically modified organism) dietary supplement from an enzymatically treated spinach preparation containing numerous active components that exhibit antioxidative and anti-inflammatory properties. The purpose of this study was to evaluate the effects of a 45-day supplementation period in adult men and women (Total = 84), some of whom were classified as "everyday smokers". The main outcomes include metabolic readouts, oxidative stress, inflammation, and secondary subjective assessments, including skin, physical, and mental health questionnaires.
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